Nilfisk-Advance America SR 1200 P/B, SR 5120 P/B Summary of Maintenance, Controls battery version

SUMMARY OF MAINTENANCE	S31NUK5120(3)2001-04
CONTROLS (battery version)

Warning: the following interventions must be done with machine in Off condition and master key out. All the periodic maintenance operations must be performed by skilled personnel or by an authorized service centre.

Note: the battery life will depend on a good periodic maintenance (check of the level of the electrolyte and of battery voltage). Besides it must be taken into account that an unused battery is submitted to a self-discharge phenomenon. In the event that the machine is not used for a long time (e.g. 3 or 4 weeks) it is necessary TO RECHARGE THE BATTERY; in fact the battery voltage MUST NEVER drop down below 20 Volt.

CONTROL	UPON	EVERY	EVERY	EVERY 100	EVERY 400
		30	50
	DELIVERY			HOURS	HOURS
		HOURS	HOURS
Battery liquid level and		●
voltage	●
		OR EVERY TWO
check		WEEKS
Check the carbon brushes
of all electrical motors and					●
replace them if worn
Belt tension	●			●
Brake adjustment	●			●
Filter shaker			●
Nut and screw tightness				●
Wear of main brush and			●
side brushes
Panel filter cleaning			●
Sealing of gaskets of filter	●		●
compartment and of flaps
Clean the steering chain
and (SR 1200 - SR 5120
only) the traction wheels				●
chains with gas-oil or a
proper solvent.

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